Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_0e541180404b27bec386a74d7f09f271_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_0e541180404b27bec386a74d7f09f271_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-18_0e541180404b27bec386a74d7f09f271_cryptolocker
-
Size
126KB
-
MD5
0e541180404b27bec386a74d7f09f271
-
SHA1
07c0f0374616094ae2e2f8ff9985940957742e6f
-
SHA256
5b4611cdbb9cd965325a7576b34bf4b7d0f4b91520ea24f99a72d231ede4d18b
-
SHA512
8adbb64ebb9a59031cf0e19b26d962ab5b38ba06d36d6b19e040873c14b110757d1550f006e466065428534d182ee8c092ecf8d9cc60b2f094df03aabea48cfd
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR:vCA9OtEvwDpjN
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_0e541180404b27bec386a74d7f09f271_cryptolocker
Files
-
2024-02-18_0e541180404b27bec386a74d7f09f271_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE